In depth comparison and review of Sennheiser CX 300S and BETRON RK300. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sennheiser CX 300S | BETRON RK300 |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 12 g | - | |
| Colour | Black | Red | Black | |
| Earpad Material | Silicone | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX 300S | BETRON RK300 |
|---|
| Headphones Form Factor | Ear-bud | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Deep Bass | |
| Frequency Response | 17 - 21000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Impedance | 18 Ohm | - | |
| Max Sound Pressure | 118 dB | - |
| MICROPHONE | Sennheiser CX 300S | BETRON RK300 |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | 44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser CX 300S | BETRON RK300 |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Sennheiser CX 300S | BETRON RK300 |
|---|
| Cable Type | Headphones cable - 1.2 m | Headphones cable - straight | |
|---|---|---|---|
| Cable Length | 1.2 m | - |
| CONNECTIONS | Sennheiser CX 300S | BETRON RK300 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser CX 300S | BETRON RK300 |
|---|
| Included Accessories | Storage case, 4 pairs of ear tips (XS, S,M, L) | Carrying pouch, 3 pairs of silicone ear tips (small, medium, large) | |
|---|---|---|---|
| Compliant Standards | RoHS 2011/65/EU, WEEE 2012/19/EU, Directive 2001/95/EC | - | |
| Service & Support | Limited warranty - 2 years | 30 days money back guarantee |
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